What causes nocks to break on a shot? Is there such thing as too much torque or power. I am shooting a 29"/70 lb guardian. I am shooting gt 5575's w/ 100 gr points and 2" blazers @ 295 fps +_.

Could it be just a batch of bad nocks? Anybody else have this problem?

I have the same problem, never had an issue.

Thanks BC. I love my set-up and accuracy is great. I guess I'll just have to ask Jesus when I get to Heaven.

Why not try a new set like bohning sigs.